This pet drops off of Jadefang, a rare spider located within the Crumbling Depths caves of Deepholm. To gain access to the rarespawn requires the use of an item provided from the Therazane faction daily, Underground Economy. See our Community Guide: Tiny Shale Spider for details.

With a bit of ingenuity, engineers can also utilize Nitro Boosts to reach Jadefang. The belt enchant will sometimes malfunction and launch the player into the air, offering another way up into the rarespawn's cave.

If you are a NE you can get to Jadefang easily. Simply stand below her cave opening and let one of the worms kill you. Once you release you can fly into her tunnel via flying wisp form and rez right in front of her. This may work with other classes as well but I am not sure they stay on the flying ghost mount in the tunnel.

http://www.youtube.com/watch?v=86Zhmj8IcUk
I found this video helpful since I wasn't entirely sure where I needed to be. I waited a week before the quest ever showed up and saw my npc scan go off 3 times before the daily underground economy was available from ricket(inside the crumbling depths) (you cannot see her when the quest isn't available). You cannot track her from above as a hunter or with any buff. You have to into the cave to find her. After I got the quest I followed the instructions!

This turned out to be way easier to get than I expected, thanks to Quintessence's guide. I threw myself up there last night, but Jadefang wasn't spawned. Decided to go back early this morning, figuring very few people would be on, and there she was. Early morning might be about the best time to get her, since there is less likely to be competition. I saw other people in the Crumbling Depths, but no one else showed any inclination for flinging themselves into Jadefang's tunnel.

If you're on a PvP server be careful of people who are camping the cave - but not for Jadefang! I blasted my way up only to find a party of the opposite faction waiting for me (>_<)Needles to say I was killed, and judging by the few skeletons I wasn't the only one. After I ressurected I logged off and went to sleep. But logging on this morning made everything so much sweeter - Jade was there to greet me :D She gave me a Tiny Shale Spider after I promised to look after it :)

This pet can be farmed in bulk (for selling/trading) if you can spare an 80+ alt. While getting to the spot where the rare spawns requires a certain daily quest, you can just camp your alt there. Check for the rare spawn each time you log on or off, and you'll get a bunch of these with minimal effort.

I didn't know about this pet until the rare warning came up for Jadefang, and I looked up information about it after wandering the Crumbling Depths Caves in vain. By the time I figured out how to get up into that alcove (I used the bomb method), Jadefang was gone (killed I guess). So I simply logged there and checked back the next morning and there she was! The pet was a drop after killing Jadefang.

I feel kind of bad. I've only just come back to WoW after a couple of years away, so I've been collecting loads of pets, and today was my first chance at the TSS. There was a night elf hunter (I'm Horde) in the cave, trying and trying to boost up to the cave - obviously after Jadefang as a pet. I used the technique in the guide, got straight up in one go, killed Jadefang and got the TSS. Oh well, at least she'll know how to get up there for next time.

This pet is actually easier to get than Pebble . Once you have Underground Economy (and get the bomb) its just a matter of when Jadefang spawns. Underground economy is offered when Pebble is not. Once you have the bomb line your self up with your back to the cave and put the bomb in front of you. Spawns usually every 3-4 hours. You also can find a chest in the cave with Green armor. You must have NPC scan add-on and delete the Cache folder if you saw him before but didn't get him.

if you play on a device with a wifi on/off button this pet can be gotten with out rep grinding! go to the start of the cave and mount/flight form and then turn off and then right back on your wifi and move quick to the cave, it might take a couple of tries but it should work! its how i got mine!

When you've got the quest it is really easy to get up there. I just started farming this yesterday and got it today! My method was basically just afking in the spawning spot while watching a movie or doing other stuff.. I had to mess with enemy players every once in a while but it finally spawned and I was able to get this awesome little guy. Good luck to you all! :)

Got this little cutie tonight. I camped him for two days (minus sleeping time of course) while tabbed out in Diablo 3. Warning though if you're using npcscan. Mine didn't know he was close (I even checked settings) so it never warned me, I just happened to alt tab to find him standing on-top of me. On my server he is still camped, so I got lucky =D

I'm thinking this is easier to get now, what with the majority of people interested in pets having it already. I saw Jadefang just after Cata hit on an alt but couldn't get to her unfortunately. Then I stopped playing for 10 months and after a week or two of being back I noticed I still had the quest bombs in my bag and decided to go check, she was cached in my NPC scan so I just boomed my way up and she was there :)